[INFO] cloning repository https://github.com/chucksmash/schaching [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chucksmash/schaching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchucksmash%2Fschaching", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchucksmash%2Fschaching'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c28e2e4988413791ad4a4db533bcd360f96553a [INFO] testing chucksmash/schaching against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchucksmash%2Fschaching" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chucksmash/schaching on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chucksmash/schaching [INFO] finished tweaking git repo https://github.com/chucksmash/schaching [INFO] tweaked toml for git repo https://github.com/chucksmash/schaching written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/chucksmash/schaching already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1ccd183fb6cbd1573069659996013efcafa7fe52e1344f87e9f4457c8b4e58c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d1ccd183fb6cbd1573069659996013efcafa7fe52e1344f87e9f4457c8b4e58c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1ccd183fb6cbd1573069659996013efcafa7fe52e1344f87e9f4457c8b4e58c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1ccd183fb6cbd1573069659996013efcafa7fe52e1344f87e9f4457c8b4e58c", kill_on_drop: false }` [INFO] [stdout] d1ccd183fb6cbd1573069659996013efcafa7fe52e1344f87e9f4457c8b4e58c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2af26afb136070de22858445195a6e7a6428d5dd986e3bbfc5099178cde9e647 [INFO] running `Command { std: "docker" "start" "-a" "2af26afb136070de22858445195a6e7a6428d5dd986e3bbfc5099178cde9e647", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling schaching v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:73:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 106 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 178 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 186 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.36s [INFO] running `Command { std: "docker" "inspect" "2af26afb136070de22858445195a6e7a6428d5dd986e3bbfc5099178cde9e647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af26afb136070de22858445195a6e7a6428d5dd986e3bbfc5099178cde9e647", kill_on_drop: false }` [INFO] [stdout] 2af26afb136070de22858445195a6e7a6428d5dd986e3bbfc5099178cde9e647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5255de064d7b673e14e65651c70766ee8e407e9d1890d66d52d95835e5458d07 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5255de064d7b673e14e65651c70766ee8e407e9d1890d66d52d95835e5458d07", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling schaching v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:73:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 73 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 106 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 178 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `usize` is imported redundantly [INFO] [stdout] --> src/main.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::usize; [INFO] [stdout] | ---------- the item `usize` is already imported here [INFO] [stdout] ... [INFO] [stdout] 186 | use std::usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Piece` is imported redundantly [INFO] [stdout] --> src/main.rs:582:17 [INFO] [stdout] | [INFO] [stdout] 577 | use super::*; [INFO] [stdout] | -------- the item `Piece` is already imported here [INFO] [stdout] ... [INFO] [stdout] 582 | use super::super::piece::Piece; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "5255de064d7b673e14e65651c70766ee8e407e9d1890d66d52d95835e5458d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5255de064d7b673e14e65651c70766ee8e407e9d1890d66d52d95835e5458d07", kill_on_drop: false }` [INFO] [stdout] 5255de064d7b673e14e65651c70766ee8e407e9d1890d66d52d95835e5458d07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3be4077e28158ffc6e7e9c9e39ec2829e7a39d91af20fbaeae9645e11de2ddb5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3be4077e28158ffc6e7e9c9e39ec2829e7a39d91af20fbaeae9645e11de2ddb5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 73 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 106 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 178 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:186:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 186 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Piece` is imported redundantly [INFO] [stderr] --> src/main.rs:582:17 [INFO] [stderr] | [INFO] [stderr] 577 | use super::*; [INFO] [stderr] | -------- the item `Piece` is already imported here [INFO] [stderr] ... [INFO] [stderr] 582 | use super::super::piece::Piece; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/schaching-189107159eb5b7e2 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test board::tests::from_fen_works ... ok [INFO] [stdout] test position::tests::all_legal_offsets ... ok [INFO] [stdout] test tests::has_correct_constants ... ok [INFO] [stdout] test position::tests::position_from_str ... ok [INFO] [stdout] test position::tests::gets_color_right ... ok [INFO] [stdout] test position::tests::fails_on_bad_str_input ... ok [INFO] [stdout] test position::tests::offset_from_position ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3be4077e28158ffc6e7e9c9e39ec2829e7a39d91af20fbaeae9645e11de2ddb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3be4077e28158ffc6e7e9c9e39ec2829e7a39d91af20fbaeae9645e11de2ddb5", kill_on_drop: false }` [INFO] [stdout] 3be4077e28158ffc6e7e9c9e39ec2829e7a39d91af20fbaeae9645e11de2ddb5